npidexNPI registry + Medicare data

MATTHEW MCMAHON, M.D.

Gastroenterology Physician · OMAHA, NE

Individual Active NPI 1528244845

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
20245749,781$1,345,178$307,496$243,652
202360713,013$1,483,449$401,700$320,210
202260116,235$1,480,753$479,781$379,150

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
J3380Injection, vedolizumab, intravenous, 1 mg6,000$22$17
J1745Injection, infliximab, excludes biosimilar, 10 mg1,670$31$24
45380Biopsy of large bowel using a flexible endoscope210$86$72
45385Removal of polyps or growths of large bowel using an endoscope with mechanical snare160$221$184
43239Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope114$90$69
99213Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more111$83$59
99232Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes99$72$57
99214Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more71$117$84
36415Insertion of needle into vein for collection of blood sample53$9$9
99222Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes47$116$91
43450Dilation of esophagus36$36$29
96413Administration of chemotherapy into vein, 1 hour or less27$115$92

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Gastroenterology Physician207RG0100X✓26153NE

Medicare eligibility

Part B
Yes
DME
Yes
Home health
Yes
Power mobility
Yes
Hospice
Yes

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Source: NPPES (public domain) and CMS Medicare Physician & Other Practitioners data. Not affiliated with CMS, NPPES, or any government agency.